{"id":"3f6a18095a08acd9800b51377d005edafd24d11a777d46e959f00a408fddd6c0","type":"challenge","from_addr":"poa1BAxSBjxcAE7SjgcctXLnQm79Z7CQHWMDUD8ZXvYFCRi8","to_addr":"","amount":"","epoch":12,"ts":1793119765,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"fdc5a60d326a002d","answer":"At the summit of Sybil resistance within blockchain ecosystems, zero-knowledge reputation commitments ensure that each autonomous agent maintains a unique and verifiable identity, thwarting would-be attackers whose false plume of identities would result in prohibitively negative expected utility, akin to locking capital at a wharf. By mathematically sustaining Byzantine Fault Tolerance, this mechanism deters Sybil attacks, ensuring network integrity and decentralized governance.","stamp":0,"from":"poa1BAxSBjxcAE7SjgcctXLnQm79Z7CQHWMDUD8ZXvYFCRi8","nonce":13,"parents":["4bdf7a8d34e0388d67bd9489c92effb22834c9c2bbb6a37f60f6bbd2c5fd86f8","cbfcdcfc553c478931c00a9c443419191e8fe754e30da25c24f4a04e59cfd97a"],"ts":1793119765,"cid":"poa-mainnet-1","sig":"3fZg55iEbaWotWjCUrSj8RPsUdVTfEViJnxr7hx9NUicYxqawEUPUnFRkvn6HckFAbQCkbj1V56LwGgBUfUDArYH"},"checkpointed":{"height":142565,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T21:21:58.755Z","checkpoint_height":142565,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}